Cremona's table of elliptic curves

Curve 55664f1

55664 = 24 · 72 · 71



Data for elliptic curve 55664f1

Field Data Notes
Atkin-Lehner 2- 7+ 71- Signs for the Atkin-Lehner involutions
Class 55664f Isogeny class
Conductor 55664 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 51840 Modular degree for the optimal curve
Δ 2792996864 = 214 · 74 · 71 Discriminant
Eigenvalues 2-  0 -3 7+  0  0  2 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-12299,524986] [a1,a2,a3,a4,a6]
Generators [63:14:1] Generators of the group modulo torsion
j 20920931073/284 j-invariant
L 3.5295373932807 L(r)(E,1)/r!
Ω 1.3070484507884 Real period
R 0.45006459543717 Regulator
r 1 Rank of the group of rational points
S 0.99999999998739 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 6958j1 55664u1 Quadratic twists by: -4 -7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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